Hyundai Seasall S250S Workshop Manual page 69

Engine Mechanical System Intake and Exhaust System
68
10. Cool off the engine and remove manifold
.
◉ CAUTION
Contacts with exhaust manifold after engine operation
may cause serious injury when manifold has not cooled
off.
12. Installation is in the reverse order of removal.
13. Check to see possible engine coolant and exhaust
emission leakage after manifold reassembly.